Tire tread



FIG. 1 is a perspective view of a tire tread showing our new design, itbeing understood that the pattern repeats uniformly throughout thecircumference of the tread;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is an enlarged fragmentary perspective view.

In the drawings, the broken line defining the sidewall and inner beadand the peripheral boundary between the tire tread and the sidewall arefor illustrative purposes only and form no part of the claimed design.

The ornamental Design for a tire tread, as shown and described.